April 2021 security patch releasing for POCO X3 Pro via new update

by Sheetal

Last month, Xiaomi’s sub-brand Poco officially released the Pro version of its Poco X3 smartphone in the global and Indian markets. The smartphone comes pre-installed with the MIUI 12 operating system based on Android 11.

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Now, the company has begun sending a new software update for POCO X3 Pro users in Europe. It installs the latest Android patch released in April 2021 for system security improvements.

However, there’s no additional feature or change noted in the update. The firmware version of this update is V12.0.5.0.RJUEUXM and updated package size of 2.9GB. Below you can check the download link and changelog of this update.



  • Optimization: Updated Android Security Patch to April 2021. Increased system security.

Download Link:

Users of POCO X3 Pro can manually download the update from the link mentioned below.

Click here to Download

Note: We do not recommend flashing ROM if you have little to no experience in software development or flashing custom ROMs. Proceed at your own RISK!

How to update:

  • Open device Settings >> About phone >> tap on MIUI version >> Check for updates.

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